Endress+Hauser SpectraSensors J22 TDLAS User Manual

4900002277 J22 TDLAS Gas Analyzer
118 SpectraSensors, Inc.
Diagnostic
Number
Short Text Remedy Instructions
Status Signal
(from factory)
Diagnostic
Behavior
(from factory)
Diagnostic of sensor
082 Data storage
1. Check module connections.
2. Contact service.
FAlarm
083 Memory content
1. Restart device.
2. Restore HistoROM S-DAT backup.
('Device reset' parameter)
3. Replace HistoROM S-DAT.
FAlarm
100 Laser off
1. Restart device.
2. Replace Sensor electronics.
3. Replace sensor (OH).
FAlarm
101 Laser off
1. Wait for laser to heat up to tempera-
ture.
2. Replace sensor (OH).
FAlarm
102 Laser temperature
sensor faulty
1. Restart device.
2. Replace Sensor electronics.
3. Replace sensor (OH).
C Warning
103 Laser temperature
unstable
1. Check ambient temperature ramp
meets specification.
2. Replace sensor electronics.
3. Replace sensor (OH).
FAlarm
104 Laser temperature
settling
1. Wait for laser temperature to settle. C Warning
105 Cell pressure connec-
tion defective
1. Check connection to pressure cell.
2. Replace pressure cell.
FAlarm
106 Sensor (OH) faulty
1. Restart device.
2. Replace sensor (OH).
FAlarm
107 Dark current range
exceeded
1. Check process.
2. Check spectrum.
M, C Warning
108 DC spectrum power
range exceeded
1. Check process.
2. Check spectrum.
M, C Warning
109 Peak index out of
range
1. Check process.
2. Check spectrum.
3. Reset peak tracking.
FAlarm

Endress+Hauser SpectraSensors J22 TDLAS Specifications

General

Brand	Endress+Hauser
Model	SpectraSensors J22 TDLAS
Category	Measuring Instruments
Language	English